// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_RENDERER_WEBSCROLLBARBEHAVIOR_IMPL_MAC_H_
#define CONTENT_RENDERER_WEBSCROLLBARBEHAVIOR_IMPL_MAC_H_

#include "third_party/WebKit/public/platform/WebScrollbarBehavior.h"

namespace content {

class WebScrollbarBehaviorImpl : public blink::WebScrollbarBehavior {
public:
    WebScrollbarBehaviorImpl();

    bool shouldCenterOnThumb(blink::WebPointerProperties::Button mouseButton,
        bool shiftKeyPressed,
        bool altKeyPressed) override;

    void set_jump_on_track_click(bool jump_on_track_click)
    {
        jump_on_track_click_ = jump_on_track_click;
    }

private:
    // The current value of AppleScrollerPagingBehavior from NSUserDefaults.
    bool jump_on_track_click_;
};

} // namespace content

#endif // CONTENT_RENDERER_WEBSCROLLBARBEHAVIOR_IMPL_MAC_H_
